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US3718178A
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Sealing means for a machine for centrifugally casting pipes
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US3796253A
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Device for centering a centrifugal casting mould for tubular bodies
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CA938566A
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Disc brake
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ES390669A1
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Extruded plastics
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US3716094A
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Casting apparatus with regulated cooling station
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ES390540A1
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Method for coating surfaces and surfaces provided with the coating
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ES389232A1
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Control device for the stopper-rod of a foundry pouring vessel
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FR2112807A5
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Welding crosslinked polyethylene - by interposing a thin film of compatible thermoplastic
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GB654633A
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Improved process of manufacturing reinforced concrete or cement pipes, and the like
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GB613372A
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Epicyclic train of friction mechanism
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GB613371A
|
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Epicyclic train of friction mechanism
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GB610851A
|
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Method of centrifugally casting thick-walled metal tubes
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US2569612A
|
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Manufacture of reinforced concrete pipes
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GB603362A
|
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An improved method and means for making bell-ended metal pipes by centrifugal casting
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GB598828A
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An improved centrifugal metal-casting machine
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GB600043A
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Improvements in apparatus for making metal pipes of small diameter by centrifugal casting
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GB592028A
|
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Improvements in centrifugal castings
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GB576149A
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Centrifugated tubular bodies and process for their manufacture
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GB542614A
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Improvements in methods and plants for hooping pipes and like pieces
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GB581962A
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Improvements in or relating to pipe joints
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